com.seajas.search.utilities.spring.SystemPropertyInitializingBean.java Source code

Introduction

Here is the source code for com.seajas.search.utilities.spring.SystemPropertyInitializingBean.java

Source

/**
 * Copyright (C) 2013 Seajas, the Netherlands.
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 3, as
 * published by the Free Software Foundation.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
package com.seajas.search.utilities.spring;

import java.util.Map;

import org.springframework.beans.factory.InitializingBean;
import org.springframework.util.StringUtils;

/**
 * Spring bean which initializes a given set of system properties.
 * 
 * @author Jasper van Veghel <jasper@seajas.com>
 */
public class SystemPropertyInitializingBean implements InitializingBean {
    /**
     * Properties to be set.
     */
    private Map<String, String> systemProperties;

    /**
     * Initialize the actual properties.
     */
    @Override
    public void afterPropertiesSet() throws Exception {
        for (Map.Entry<String, String> systemProperty : systemProperties.entrySet())
            if (StringUtils.hasText(systemProperty.getValue()))
                System.setProperty(systemProperty.getKey(), systemProperty.getValue());
    }

    /**
     * Set the systemProperties.
     * 
     * @param systemProperties
     */
    public void setSystemProperties(final Map<String, String> systemProperties) {
        this.systemProperties = systemProperties;
    }
}